Switches are presented in several types. Ethernet switches are utilized in large-scale, multi-device set-ups that are connected to one grid. Network switches are effective due to their ability to relay the signal only to those users who are supposed to receive it, thus efficiently using the traffic and preventing the grid from collapsing due to irrelevant data blocking all feeds. DVI switches are utilized mostly in offices and small advertising networks. They are used to relay data from one monitor to other displaying devices. DVI appliances are digital, so there’s no quality loss. KVM switches are utilized in complicated control set-ups. With the aid of such devices, an operator can control several PCs or stands using only one set of control devices (a keyboard, a monitor, a mouse). Mega Depot offers a collection of switches from the best manufacturers.